Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Inventor country : AU or US & Number of claims: 10-50000000

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Tech fields:
airplane (104) · stability (75) · None (74) · frame (72) · rudder (35) · design (32) · navigation (32) · propeller (31) · wings (30) · control (24) · propulsion (24) · safety (21) · marine (20) · LTA (20) · HTA (20) · takeoff (19) · wheels (19) · landing (18) · hybrid (18) · airfoil (17)
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Supplementary to patent:
None (304) · Patent US-1909-970771 (4) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent US-1916-1208684 (3) · Patent US-1910-1011683 (2) · Patent US-1915-1246016 (2) · Patent US-1915-1223319 (2) · Patent AU-1911-510 (2) · Patent AU-1914-14892 (2) · Patent GB-1913-2294 (2) · Patent US-1914-1368226 (2) · Patent US-1908-1077750 (2)
Patent agent:
None (82) · John P. Tarbox (20) · Munn & Co. (18) · None (10) · Victor J. Evans (7) · William L. Hall (6) · Charles W. Hills (5) · Randolph, Jr. (4) · C. C. Hines (4) · Haseltine, Lake & Co. (4) · Joshua R. H. Potts (3) · Marks & Clerk (3) · Bates Foute Hull (3) · Poole & Brown (3) · Spencer Heath (3)
National tech categories:
None (87) · USPC 244/80 (18) · USPC 244/45R (17) · USPC 244/90R (11) · USPC 244/233 (11) · AU 90.3 (9) · USPC 244/119 (9) · USPC 244/22 (8) · USPC 244/35R (8) · USPC 244/177 (7) · HU V/h (6) · USPC 244/64 (5) · FR 6.4 (5) · USPC 244/76R (5) · USPC 244/234 (5) · USPC 244/82 (5) · USPC 244/87 (5) · USPC 244/48 (5) · USPC 244/51 (5)
IPCs:
None (274) · IPC B64C39/00 (9) · IPC B64C3/38 (6) · IPC B64C17/00 (5) · IPC B64C1/00 (5) · IPC B64C3/00 (5) · IPC B64C13/00 (5) · IPC B64C25/00 (4) · IPC G01P3/36 (3) · IPC B64B1/00 (3) · IPC B64C3/54 (2) · IPC B64C33/02 (2) · IPC B64C35/00 (2) · IPC B64C3/14 (2) · IPC B64C13/24 (2) · IPC B64C33/00 (2) · IPC CPC B64C13/00 (2) · IPC B64C30/00 (2)
CPCs:
None (53) · CPC B64C13/00 (32) · CPC B64C17/00 (28) · CPC B64C2700/6295 (22) · CPC B64C39/08 (16) · CPC B64C35/00 (13) · CPC B64C33/02 (13) · CPC B64C3/385 (13) · CPC B64C13/24 (10) · CPC B64C23/005 (10) · CPC B64B1/00 (9) · CPC B64C39/005 (9) · CPC B64C25/60 (8) · CPC B64C3/14 (8) · CPC B64C3/40 (8) · CPC Y02T50/10 (5) · CPC B64C3/00 (5)
First filing:
Citations from after 1930:

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